Mercurial > hg > truffle
view graal/com.oracle.graal.replacements.test/src/com/oracle/graal/replacements/test/DeoptimizeOnExceptionTest.java @ 12456:f87c68d79f07
improved support for co-existing, multiple backends (GRAAL-363)
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Thu, 17 Oct 2013 01:08:17 +0200 |
parents | 963a090eb1d8 |
children | 26f5733fb645 |
line wrap: on
line source
/* * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.graal.replacements.test; import org.junit.*; import com.oracle.graal.compiler.test.*; import com.oracle.graal.phases.common.*; /** * Tests that deoptimization upon exception handling works. */ public class DeoptimizeOnExceptionTest extends GraalCompilerTest { public DeoptimizeOnExceptionTest() { getSuites().getHighTier().findPhase(AbstractInliningPhase.class).remove(); } private static void raiseException(String m1, String m2, String m3, String m4, String m5) { throw new RuntimeException(m1 + m2 + m3 + m4 + m5); } @Test public void test1() { test("test1Snippet", "m1", "m2", "m3", "m4", "m5"); } // no local exception handler - will deopt public static String test1Snippet(String m1, String m2, String m3, String m4, String m5) { if (m1 != null) { raiseException(m1, m2, m3, m4, m5); } return m1 + m2 + m3 + m4 + m5; } }